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Alfa Aesar™ 2,2'-Dipyridyl disulfide, 98%

$79.47 - $842.54

Chemical Identifiers

Chemical Name or Material 2,2'-Dipyridyl disulfide
CAS 2127-03-9
Molecular Formula C10H8N2S2
Formula Weight 220.32g/mol
MDL Number MFCD00006287
Beilstein 154629
Synonym 2,2'-Dithiodipyridine
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1111806

 
alfa aesar
A11118-06
5g Each for $79.47

AAA1111814

 
alfa aesar™
A11118-14
25g Each for $267.30

AAA1111822

 
alfa aesar™
A11118-22
100g Each for $842.54
Description & Specifications

Specifications

Quantity 5g
Chemical Name or Material 2, 2′-Dipyridyl disulfide
CAS 2127-03-9
Assay 98%
Assay Percent Range 98%
Molecular Formula C10H8N2S2
Formula Weight 220.32g/mol
MDL Number MFCD00006287
Beilstein 154629
Synonym 2, 2′-Dithiodipyridine
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water
Recommended Storage 2°C to 8°C
TSCA TSCA

Applications
2,2′-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.

Solubility
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.

Notes
Incompatible with oxidizing agents and metals.

Safety and Handling

Warning

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water

GHS H Statement
H315-H319-H335
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.

2°C to 8°C